| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.83 | 13.146% | $272.4895 | $272.49 | $272.50 | $272.50 |
| Purchase #2 | $123.41 | 12.532% | $138.8757 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $11.63 | 10.474% | $12.8481 | $12.85 | $12.85 | $12.80 |
| Purchase #4 | $15.43 | 10.686% | $17.0788 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $214.25 | 7.455% | $230.2223 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $46.91 | 4.730% | $49.1288 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $193.56 | 8.314% | $209.6526 | $209.65 | $209.65 | $209.70 |
| 7 purchase totals = | $846.02 | $930.2958 | $930.30 | $930.35 | $930.30 | |